Spectacle Island, 0.2 n.mi. south of (ACT1166) Depth: 10 feet
LAT/LON: 42.3163° N 70.9858° W
Note: Depth is measured below surface. Subordinate station: only max/slack predictions available.Reference station: Boston Harbor (Deer Island Light) (BOS1111).
For predictions of Subordinate stations,
the solid red line depicts a curve fit between the flood, ebb and
slack values and approximates the segments between.
| Time (LST/LDT) | Event | Speed (knots) |
|---|---|---|
| 2024-04-20 03:20 AM | slack | - |
| 2024-04-20 05:54 AM | flood | 0.41 |
| 2024-04-20 08:27 AM | slack | - |
| 2024-04-20 11:44 AM | ebb | -0.41 |
| 2024-04-20 03:44 PM | slack | - |
| 2024-04-20 06:12 PM | flood | 0.46 |
| 2024-04-20 08:57 PM | slack | - |
| 2024-04-20 11:56 PM | ebb | -0.43 |
| 2024-04-21 04:08 AM | slack | - |
| 2024-04-21 06:36 AM | flood | 0.43 |
| 2024-04-21 09:15 AM | slack | - |
| 2024-04-21 12:14 PM | ebb | -0.41 |
| 2024-04-21 04:26 PM | slack | - |
| 2024-04-21 06:54 PM | flood | 0.46 |
| 2024-04-21 09:39 PM | slack | - |
Disclaimer: The predictions from NOAA Current Predictions are based upon the
latest information available as of the date of your request.